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Topics: Salman Khan, Khan Academy
Khan Academy
Jul 18, 2012
movies
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Whether the normal force balances the force of gravity for a frozen sock or banana
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 16, 2012
movies
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Probability of moving to a vertex
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 16, 2012
movies
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More intuition of what a derivative is. Using the derivative to find the slope at any point along f(x)=x^2
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Topics: Salman Khan, Khan Academy
Khan Academy
Jan 16, 2012
movies
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Understanding why enthalpy can be viewed as "heat content" in a constant pressure system.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 16, 2012
movies
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Solvent Effects on Sn1 and Sn2 Reactions
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 16, 2012
movies
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Thinking about elasticity of supply
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 16, 2012
movies
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U06_L1_T3_we3 Solving systems by elimination 3
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Solving the P/E conundrum by looking at a different valuation metric (enterprise value)
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Graphing linear equations
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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132-134, pg. 289
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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U09_L2_T2_we2 Adding fractions with different signs
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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u16_l4_t1_we1 Complex Numbers
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Buffers and the Hendersen-Hasselbalch equation
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Finding that the orthogonal complement of the orthogonal complement of V is V
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
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u14_l1_t2_we2 Testing Solutions for a System of Inequalities
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Proving that a figure is a parallelogram if and only if opposite sides are congruent
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Dr. Mahadevan of Stanford Medical School shows Sal what misalignment in the neck could look like in an X-ray
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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U09_L2_T4_we1 Multiplying negative real numbers
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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2a of 2008 Calculus BC exam (free response)
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Use the "shell method" to rotate about the y-axis
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Back of the envelope calculation of which office space to rent
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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17-22, simplifying polynomials and algebraic expressions
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
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CAHSEE Practice: Problems 17-19
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
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Free Radical Reactions
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Trigonometry problem involving two ships colliding.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Proof of the Cauchy-Schwarz Inequality
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Example of calculating the inverse of a matrix
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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How to find the distance between lines using the Pythagorean Formula
Topics: Salman Khan, Khan Academy
Khan Academy
movies
eye 1,135
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A spring, a frozen loop-d-loop and more! (See if you can find the mistake I made and get the right answer!)
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Standard heat of formation or standard enthalpy change of formation.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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The Paleolithic and Neolithic eras of the Stone Age.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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U06_L1_T1_we3 Converting units of length
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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115-119, pgs. 168-169
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Stem and Leaf Plots
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Showing that a triangle with the same point as the orthocenter and centroid is equilateral
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Problems 1-5 starting on page 733
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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u18_l2_t1_we4 Solving Logarithmic Equations
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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How the banks are connected. What happens when one bank fails.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Review of balance sheets. Difference between illiquidity and insolvency.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Put-Call Parity Arbitrage II
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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4 example problems of determining the greatest common factor of two numbers by factoring the 2 numbers first
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Using a line integral to find the work done by a vector field example
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Find two numbers whose products is -16 and the sum of whose squares is a minimum.
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Let's use some initial conditions to solve for the particular solution
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Comparing E2 E1 Sn2 Sn1 Reactions
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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Problems 18-20 on starting on page 522
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 13, 2012
movies
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u18_l1_t1_we2 Exponential Application
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Overview of quantitative easing
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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u18_l3_t1_we4 Calculator for Powers of e
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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U12_L1_T4_we3 Deductive Reasoning 3
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Getting more intuition of internal energy, heat, and work
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Seeing the "formula" in the last method
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Determining the equations of trig functions by inspecting their graphs.
Topics: Salman Khan, Khan Academy
Khan Academy
movies
eye 562
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Transposes of sums and inverses
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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u12_l1_t1_we3 Factor expressions by grouping
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Working our way up to multiplying multiple-digit numbers with each other
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Doppler effect formula for observed frequency
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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U06_L1_T3_we2 Solving systems by elimination 2
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Proof: Any subspace basis has same number of elements
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Proving that the diagonals of a rhombus are perpendicular
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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41-45, polygons, exterior angles
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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u14_l3_t1_we3 Three Equation Application Problem
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Solving Linear Systems by Substitution
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Approximating a function with a polynomial by making the derivatives equal at f(0) (Maclauren Series)
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Direct Variation Models
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Position and slope of particle's path at a given time
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Using exponential form to find complex roots
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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How the bank can liquidate assets to pay off debt that comes due.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Put-Call Parity Clarification
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 12, 2012
movies
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Using least squares approximation to fit a line to points
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Another exercise converting a mass composition to an empirical formula.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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u2_l1_t2_we2 Converting Mixed Numbers to Improper Fractions
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Dr. Andy Connolly shows Sal what cancerous colon tissue looks like
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Figuring out the molar mass of a mystery molecule at STP.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Specifict heat and phase changes: Calculating how much heat is needed to convert 200g of ice at -10C to 110 degree steam.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
eye 1,776
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Introduction to the center of mass
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Correcting the time difference calculation by taking into account that there is no year 0
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
eye 2,417
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What does it mean to short a stock?
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Beginning of the proof of Bernoulli's Equation.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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U06_L2_T1_we2 Systems and rate problems 2
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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More Organic Chemistry Naming Examples 1
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Proving that a quadrilateral is a parallelogram if and only if its diagonals bisect each other
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
eye 240
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More adding of 4 digit numbers
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 11, 2012
movies
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Problems 18-19 on page 738
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
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Determinants: Finding the determinant of a 3x3 matrix
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
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The difference between the mean of a sample and the mean of a population.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
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Carboxylic Acid Naming
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
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How reserve requirements limit how much lending a bank can do.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
eye 1,070
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Why Warren Buffett called Credit Default Swaps financial weapons of mass destruction
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
eye 2,088
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Understanding and interpreting phase diagrams
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
eye 2,169
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Hypothesis Testing and P-values
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
eye 1,246
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U08_L2_T1_we1 Polynomials1
Topics: Salman Khan, Khan Academy
Khan Academy
movies
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Relationship between left nullspace, rowspace, column space and nullspace.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 10, 2012
movies
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Solving a quadratic by completing the square.
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 8, 2012
movies
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129-131, pg. 289
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 7, 2012
movies
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Basic Exponents
Topics: Salman Khan, Khan Academy
Khan Academy
Jan 7, 2012
movies
eye 1,468
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How CDOs can give different investors different levels of risk and returns with the same underlying assets
Topics: Salman Khan, Khan Academy